Patents by Inventor Xiaohong Fu

Xiaohong Fu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20160210323
    Abstract: A method for temporal tracking of data changes in a database management system is provided. The method may include receiving a plurality of modified data change tracking parameters associated with the database management system, whereby the plurality of modified data change tracking parameters are received through a user interface. The method may also include applying the modified plurality of data change tracking parameters to the database management system. The method may further include tracking the data changes based on the plurality of modified change tracking parameters, whereby the tracking is performed automatically.
    Type: Application
    Filed: January 16, 2015
    Publication date: July 21, 2016
    Inventors: Yao-Ching S. Chen, Maria Sueli de Almeida, Xiaohong Fu, Krishnarao G. Kulkarni, Jan-Eike Michels, James W. Pickel
  • Patent number: 9348867
    Abstract: An approach for using multiple plans in a database management system to access current data and history data is provided. The approach provides a first access plan for a query, stores the first plan as a first section in an application package. The first access plan is capable of accessing the current data. The approach determines whether a bind option for the query is detected. In response to determining that the bind option is detected, the approach provides a second access plan for the query and stores the second access plan as a second section in the application package. The second access plan is capable of accessing the current data and the history data.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: May 24, 2016
    Assignee: International Business Machines Corporation
    Inventors: Frank Chan, Yao-Ching S. Chen, Tammie Dang, Xiaohong Fu
  • Patent number: 9280646
    Abstract: Methods, systems, and computer readable mediums for implementing role-based access control (RBAC) are disclosed. According to one method, the method includes authenticating a user for implementing RBAC across multiple components associated with one or more converged infrastructure systems, receiving, from the user, RBAC related information for implementing RBAC across the multiple components associated with the one or more converged infrastructure systems, and implementing, using the RBAC related information, RBAC across the multiple components associated with the one or more converged infrastructure systems.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: March 8, 2016
    Assignee: VCE Company, LLC
    Inventors: Rajesh Nandyalam, Venkatesh Madhipatla, Joshua P Onffroy, Xiaohong Fu
  • Publication number: 20150227560
    Abstract: An approach for using multiple plans in a database management system to access current data and history data is provided. The approach provides a first access plan for a query, stores the first plan as a first section in an application package. The first access plan is capable of accessing the current data. The approach determines whether a bind option for the query is detected. In response to determining that the bind option is detected, the approach provides a second access plan for the query and stores the second access plan as a second section in the application package. The second access plan is capable of accessing the current data and the history data.
    Type: Application
    Filed: February 13, 2014
    Publication date: August 13, 2015
    Applicant: International Business Machines Corporation
    Inventors: Frank Chan, Yao-Ching S. Chen, Tammie Dang, Xiaohong Fu